If you need support
The developers and maintainer of this library are all active at
http://forums.netduino.com/
If you encounter any problems with Netduino hardware, it's best to post a thread on those forums.
Also, there's the Discussions tab.

Note about Visual Basic support
Although the framework code is completely written in C#, all samples are available for both C# and Visual Basic. This requires .NET Micro Framework 4.2 or higher.